At EverGreen Treated Wood, we offer Pyro-Guard®, a pressure-impregnated, kiln-dried fire-retardant-treated wood (FRTW) designed for interior, enclosed structural applications. It provides proven flame-spread resistance, structural integrity under high heat, and compliance with significant building codes. Pyro-Guard® is ideal for applications such as roof sheathing, trusses, framing, and partition walls. It meets or exceeds the requirements of the International Building Code (IBC), International Residential Code (IRC), and Military Specification MIL-L-19140E.